Buyers Guide & Information

Best Propane Garage Heaters

We have rated and compared the best propane garage heaters on the market. Our reviews cover quality gas propane options for safe home use.

Propane garage heaters are portable heaters designed for use in your garage or shop. These heaters come in a wide variety of sizes, heating capacities, and designs.

It can be quite overwhelming to find the right model that suits your needs. Aside from the ability to heat your garage during the colder months, you need to factor in a lot of things when making your purchasing decision.

This article will help you learn what to look for and give you the 9 best propane garage heaters to choose from.

Best Ventless Heater

Mr. Heater Corporation #MHVFB20LPT Vent Free
Mr. Heater #MHVFB20LPT

Best Propane Garage Heater

Dyna-Glo RMC-FA125DGD

Safest Model

Pro-Temp PT-18-PCH-A Cabinet Heater
Pro-Temp PT-18-PCH-A

Are Propane Heaters Safe for Garages?

Propane gas can have strong odors and even smoke when not burned properly. However, since we aren’t talking about propane grills or camping stoves, there is much less worry.

As with any device where heat and gasses mix, there is always room for danger. With propane garage heaters, this danger is about the same as the gas you put in your car. Because you use them in the shop or garage, though, you need to be mindful of ventilation.

Proper placement, settings and air movement all need to be considered. If you have the garage doors or windows closed, the space should still be large enough to minimize any odors from the propane and give enough airflow to combat fumes.

Using a fan will help the airflow and speed up the warm air moving around the space, increasing the warming effect and spreading the heat out over the entire garage. Using a fan or not, your heater will keep the space warm, reduce humidity, and help eliminate condensation, even on the coldest days.

Propane Garage Heaters Compared

Dyna-Glo RMC FA60 DGDForced Air60,000 + (40k to 300k options)1350 sq. ft.Check Sylvane

Check Amazon

Mr. Heater MH9BX BuddyRadiant4000 – 9000200 sq. ft.Check Amazon
Mr. Heater #MHVFB 20LPTBlue Flame20,000500 sq. ft.Check Amazon
Pro-Temp PT-125V GFAForced air125,0003100 sq. ft.Check Amazon
Pro-Temp PT-18 PCH-ARadiant18,000450 sq. ft.Check Amazon
Dura Heat TT-360Infrared radiant30,000, 35,000, 40,0001000 sq ftCheck Amazon
Mr. Heater F271380 MH85 QFAVForced air50,000 + (30k to 400k options)2125 sq. ft.Check Amazon
Mr. Heater F299810Radiant ventless10,000250 sq ft.Check Amazon
Martin Direct VentConvection20,000, 8,000, 11,000500 sq. ft.Check Amazon

*Sylvane models may vary in BTU size

Choosing Propane Heaters for a Garage

Propane Heater Type

Radiant and forced air heaters are the most common and generally regarded as the safest. Radiant heaters don’t have much air flow and warm a smaller area, though.

Convection and blue flame heaters use the propane in different ways to produce the heat, usually incorporating ceramic plates and some airflow to distribute the heat the propane flames create.

BTUs vs. Coverage Area

The BTU rating measures how much heat the unit produces and how much gas is required to run it. The higher the number, the larger the output.

The coverage area is also important to note. This will determine how big or small of a space the heater is most efficient in. You will need to know the square foot measurements of your garage or workshop to find the most efficient model.

Build Quality

High quality heaters will cost a little bit more but will be safer and last a lot longer. Thicker metals are needed to withstand the heat and cold cycles without warping. You also want high quality valves to prevent cracking, damage, or corrosion.

Don’t overlook the propane line hoses, either. Gas-rated rubber with proper clasps and connectors should be mandatory in your search.


Proper ventilation of the space is needed, as we discussed earlier. Airflow, circulation, and fresh air will all play a part. Depending on the size of your garage and the contents, you may need more or less ventilation.

Smaller spaces generally need more airflow and circulation than larger ones, but this doesn’t mean large garages don’t need to vent the air out. There are several methods of proper ventilation, including tying the garage into the homes AC system or vents. However, simply opening a window or two or lifting the garage door a few inches can sometimes be enough.

Portability & Installation

Garage heaters are available in many sizes. If you use your garage for storage, parking, and a shop, or anything else, you want to look for a portable heater. The ability to move it and use it when needed, where needed, is of higher importance.

If your garage is converted, on the other hand, or only has a solitary purpose, then a more permanent, installed heater may be a wise choice.

Fuel Storage & Tank Capacity

Propane isn’t costly as far as fuel gasses go. It is still warranted to know the capacities, runtimes, and ease of refilling your heater.

  • Max Runtime
    The maximum runtime is the duration the heater can run consistently and without interruption on a single tank full of propane. Generally, the max times are listed using the lowest settings with the least amount of heat produced as possible.It is unlikely that you will require a garage heater to last several days under constant use, but 12 to 24 hours is a good start.
  • Fuel Gauge
    Fuel gauges are usually an optional or additional feature. When they are installed, they help you understand when it will be time to change or refill the tank, so you aren’t caught by surprise.
  • Ease of Refueling
    Many heaters make it simple to refill the propane tanks. Others use quick connect or twist connect valves that fit a variety of propane tanks.If you are worried about the tanks, find a model that supports multiple nozzles so you can choose the best tank for your needs.
Safety Features
  • Ignition
    Ignition safety features usually include an automatic shut off once the propane is ignited. This prevents the ignition point from continuing to light the propane, which could get sucked back through the hose and into the tank, causing an explosion.
  • High Temperature Cut Off
    If the heater or its components become too hot, a safety shut-off will turn the unit off so it can cool down. This is usually tripped when the device is damaged where the ceramic plates or heating coils are weaker and don’t retain the heat.
  • Tip/Topple Over Cut Off
    When working in your garage, you may not notice if your welding hose or saw’s power cord knocks the heater over. When the heater is toppled, a safety switch (usually found on the bottom of the device) is released, cutting off the propane and preventing fire or damage.
  • Oxygen Depletion Sensor (ODS)
    An ODS works much like a smoke or CO2 detector. They sense the amount of oxygen in the surrounding air, constantly testing the saturation. If the level drops from the standard 21% to 18.5% or lower, the ODS turns off the machine.ODS sensors must be installed on all vent-free heaters and appliances for ANSI compliance, a regulation put in place in 1980.
  • Thermostats, Timers, Remote Controls
    Other forms of safety devices can be things like a timer, allowing the unit to only run a specific time. You can also consider remote controls and thermostats safety devices since they control the unit separate from its internal parts.

The warranty for these devices can range from 90-days to several years. It is unlikely you will find lifetime coverage, so be wary if you see that offer.

When looking at the warranty, you will want to understand what is covered and what is not. Most warranties will cover the entire unit for a certain time, but coverage will begin to drop off for things that do wear out like the connectors, valves, and hoses.

Warranty claims are also important to understand before purchase. Many warranties want you to pay for shipping both ways or return the unit to a certified repair shop local to you. You may also need to register your purchase within a particular time or other similar nuances.


The price will also be a significant deciding factor. The cost to value ratio will be different for each model as well as each person. You may only need to use your propane garage heater once or twice, where your neighbor uses theirs daily.

While you want to ensure you have a high-quality heater, you also don’t want to spend more than is needed to get what you expect from the machine.

9 Best Propane Garage Heaters Reviewed

1. Dyna-Glo RMC-FA60DGD

Our #1 Choice
TypeForced Air
BTU60,000, 40,000, 125,000, 150,000, 300,000
Coverage Area1350 sq. ft.
Low Oxygen CutoffNo

The Dyna-Glo Delux series is arguably the best propane garage heater on the market. This forced air unit provides a lot of heat in a short amount of time and will warm up your garage, no problem.

The RMC-FA60DGD is a 60,000 BTU model that can be adjusted from 30,000 to 60,000 BTU output, providing the perfect amount of heat when you need it. In fact, the entire unit is pretty adjustable. The Sylvane model we included is the slightly bigger version that comes in at 125 000 BTUs.

Not only can you adjust the output, but you can also adjust the height of the exhaust end. Angling the tip up or down (before turning it on) will allow you to project the heat to a specific spot where you need it most.

There are five total BTU capacity models in this line that range from 40,000 BTU’s up to 300,000 BTU’s. The 60,000 BTU model will heat spaces up to 1350 square feet, which should be more than enough for your garage.

Not only is this model efficient, but it is quick too. Your garage can get up to temperature in about 10 minutes (depending on total size). It does feature a thermal shut-off that prevents the unit from overheating or causing damage. It does not have a timer or temperature setting controls, though.

The 1-year warranty isn’t the best, but it is about average for the price and functionality. Since the best-forced air propane heater for your garage is fairly straight forward, you won’t need to worry much about broken parts or long-term damage outside of the initial year, anyway.

  • Adjustable heat control
  • Thermal protection
  • Adjustable height
  • 10-foot gas hose and regulator included
  • 1-year warranty
  • No timer or remote control

2. Mr. Heater F232000 MH9BX Buddy

Best Portable Propane Heater for Garage
BTU4000 – 9000
Coverage AreaAbout 200 sq. ft.
Low Oxygen CutoffYes

From Mr. Heater, Buddy is a personal, portable heater that works well camping as much as it does in your garage or workshop. This little device is easily one of the safest propane garage heaters around, and it comes with a host of features.

The safety features include thermal protection, pilot light out protection, tip protection and low oxygen cut-offs. While the reliable and durable device will radiate heat for hours at a time, you can also use it without the worry of displacing too much oxygen or tipping it over.

Because it is a personal sized heater, it will generally only cover about 200 square feet at a time. However, in a garage setting, this is pretty good coverage and you can quickly move the heater to a new spot if you change areas where you are working.

It is safe and rated for indoor and outdoor use, though the propane tanks that attach to the unit will always be marked for outdoor use only, as a legal protection. It also comes with a small hose adapter if you want to use a larger tank than the 1 pound bottle type.

With the propane tank on, the model weighs less than 10 pounds, so it can easily be carried or transported wherever you want to take it. It only comes with a 1-year warranty, though, so make sure you thoroughly test it out as soon as possible.

  • Multiple safety features included
  • Can use multiple propane tank sizes
  • Easily transported
  • Auto-ignition
  • Over 99% efficient
  • 1-year warranty
  • Can take a while to heat up a whole garage

3. Mr. Heater Ventless Blue Flame #MHVFB20LPT

Best Ventless Propane Garage Heater
TypeBlue Flame
Coverage Area500 sq. ft.
Low Oxygen CutoffYes

If you need more coverage capacity or are looking for a more permanent mounting solution, Mr. Heater has you covered there, too. Unlike the Mr. Heater Buddy, the blue flame model is best wall hanging propane garage heater.

If you don’t want to mount it, you can use the supplied feet to place it on the floor. However, the supplied hose and regulator are not the highest quality and don’t fit many propane tank valves. For this reason, you can expect an additional cost to buy a high quality regulator and gas line.

The blue flame garage heater models are also made for larger propane tanks, and for the 20,000 BTU it is recommended you have at least 100 pound tanks for supplying the device. This model comes in 10,000 and 30,000 BTU capacities as well.

For the 20,000 (and 30,000) BTU model, Mr. Heater also produces a fan kit. This will help move the heated air faster and more efficiently, but it isn’t a requirement.

You will also find nominal safety features like the low oxygen cut off and pilot light, constant ignition to help prevent overheating or backdraft. The best feature, though, is the thermostat controls.

Once you set the temperature, the unit will turn on and off to maintain a constant temperature throughout the space. It can be a bit tricky to find the ideal setting, though, and on the lowest setting, you can expect to have about 65 to 67 degrees as the set temperature.

The installation and 1-year warranty may be a bit much for some, with only a year of support and the need to run lines to a tank (which aren’t included in purchase).

  • Temperature control
  • Floor or wall mountable
  • Optional fan kit available
  • Compatible with multiple sized propane tanks
  • 1-year warranty
  • May need professional installation
  • Requires extra purchases

4. Pro-Temp PT-125V GFA

Best Large Garage Propane Heater
TypeForced air
Coverage Area3100 sq. ft.
Low Oxygen CutoffNo

If you need to heat a large garage or space and want it done quickly, there is nothing better than the forced air torpedo propane heater from Pro-Temp. It is the best rated and one of the highest reviewed propane garage heaters currently on the market.

Like our top pick, the Pro-Temp model also features temperature and angle adjustments. You can select three settings (low, medium, and high) for the heat and up or down on the riser angle for about 3 inches.

Like most other forced air heaters, this model doesn’t feature many external safety features. Because of the low base and wide squat, they are difficult to knock over, so there isn’t a tip shut-off.

With the push button electronic ignition, you don’t have to worry about over-ignition. However, there is something to be noted. When the unit is on the high settings, the pilot light will flare out. This makes the heating flames extend from the nose of the heater.

When this happens, you need to ensure that nothing is near the unit that may catch fire. With these types of heaters (or any heater), there shouldn’t be flammable materials nearby anyway, but an open flame poses more of a hazard than heat alone.

This large 125,000 BTU model can heat a space over 3100 square feet, and when placed on the highest setting, it can do so in under 10 minutes. For smaller spaces, you can get the entire space warm in less time, even on a lower setting.

The 1-year warranty is a bit disheartening, but it is about the industry average. Even so, if anything goes wrong, mechanical, electrical, or through shipping and handling or set up, the damage is covered.

  • Fully adjustable height and temp
  • Large area coverage
  • Heats garages quickly
  • 1-year warranty
  • Flame can extend past the tube
  • Uses propane and electricity

5. Pro-Temp PT-18-PCH-A Cabinet Heater

Safest Propane Garage Heater
Coverage Area450 sq. ft.
Low Oxygen CutoffYes

Pro-Temp also creates radiant heaters, and the PT-18 is a cabinet floor model that stores the propane tank out of sight and keeps your garage warm without using any electricity. It also features a host of safety features to keep you warm, safe, and happy with your purchase.

The safety list includes a tip over auto shut off to prevent the LP gas from spilling and turns the unit off if it falls over on any side. There is also an ODS on the device that notices if oxygen levels drop too low, turning the heater off if they drop to 18.5%.

The diamond plate side and backs accentuate the rugged and durable build of the cabinet. It also houses the propane tanks in a door, so the tank isn’t visible. However, it does limit the sizes of propane tanks you can use.

The regulator and hose are included, though, so if you want to connect to an external tank, it is possible. The portability will be tied to the hose if you use it, which may limit where you can place the heater.

The infrared heater will warm up to 450 square feet, but it can take a little time. If your garage has a lot of items on shelves, for example, instead of open space, it will take less time. However, you should expect about 20 minutes or more to heat the space.

The biggest feature is portability. The entire heater rests on a flat mount pedestal with 4 strong caster wheels. The front two wheels also lock to prevent rolling or turning. With this model, you don’t have to lift and carry and can simply push it where you need it and then lock it in place.

The industry standard 1-year warranty is also present on this model and does little to make it more alluring. However, customer service is pretty good and easy to get a hold of, and they do try to make the claim process as simple as possible.

  • Piezo ignition so you don’t need electricity
  • Locking caster wheels for stability and portability
  • Adjustable heat settings
  • Multiple safety features
  • 1-year warranty
  • May need to be moved often to heat an entire garage

6. Dura Heat TT-360

Best Radiant Garage Propane Heater
TypeInfrared radiant
BTU30,000, 35,000, 40,000
Coverage Area1000 sq ft
Low Oxygen CutoffNo

The TT-360 model from Dura Heat is the best radiant garage propane heater currently for sale. It has an optional ignition method and provides 360-degree heating for large spaces, including your garage.

While there isn’t a cabinet, handle or holder, this model is compact and fits directly on the propane tank. Because of this, it will not work with camping-style propane tanks in the 1 pound sizes. Instead, you will need the more standard 20, 25, or 50-pound tanks with the handle edges.

This top-tank mount design sits on the propane tank and radiates heat from all sides. The 360-degree heating speeds up the time it takes to warm the garage. In most radiant heaters, it will take 20 to 30 minutes to heat 1,000 square feet. This model will work in about half the time.

The set-up will only require as much space as the tank needs to rest flat on the ground, plus the heater’s added height (about 18 inches). While this makes it a much taller heater than the average, it can be placed almost anywhere in the garage.

Like most other heaters on this list, the warranty only lasts for a single year. The Dura Heat company does honor their warranties, and customer service is easy enough to get a hold of. With the regulators, safety features

  • Simple set up
  • Can light with a match or Piezo ignition (some models)
  • Tip-over safety shut-off
  • 360-degree heating
  • 1-year warranty
  • Must remain level to ignite or stay running

7. Mr. Heater F271380 MH85QFAV Forced Air Propane Heater

Best Value for Money
TypeForced air
BTU50,000 – 85,000, 30,000 to 400,000
Coverage Area2125 sq. ft.
Low Oxygen CutoffNo

The best 80000 BTU garage heater is from the familiar and popular Mr. Heater. The F271380 model has adjustable BTU output and high power to heat large spaces. It is easy to use and highly portable, too.

Mr. Heater isn’t a stranger to the forced air models and compiles an army of heaters that range from 30,000 to 400,000 BTUs. This particular model features an adjustable BTU range of 50 – 85,000.

This model also features QBT technology, which lowers the sound output by up to 50%. Quiet running forced air units are rare and generally much more expensive. However, the Mr. Heater company maintains a high cost to value ratio.

Heating large garages, workshops, and other areas up to 2125 square feet, the F271380 can warm you up in less than 5 minutes. Like all other Mr. Heater devices, this one comes with a 1-year warranty.

For the cost, it will be the best value for the money. With your purchase, you get a great forced air heater with safety features and adjustable output, and you can save the added strain on your wallet that other brands charge.

  • Runs up to 50% quieter than other models
  • 100-foot LP gas hose and regulator
  • Fits any LP tank 20 pounds or higher
  • Continuous ignition
  • 1-year warranty
  • No adjustable height

8. Mr. Heater Corporation F299810

Best Small Ventless Propane Heater
TypeRadiant ventless
Coverage Area250 sq ft.
Low Oxygen CutoffYes

Another Mr. Heater model makes our list with the F299810. This 10,000 BTU radiant heater is similar to the blue flame model higher on our list but adds similar functionality and heat to your garage.

This smaller, ventless propane heater is an excellent value for those that don’t want an open flame in their workshop or need to maintain an even heat level throughout a smaller space. This unit will heat up to 250 square feet and last on a single propane tank (20 pounds) for over 40 hours.

The radiant heat is passed through several heating plates to help maintain a more even heating level of the air and items in the room. It also features a wall mount or floor mount with included parts, like the blue flame model.

Unlike the blue flame model, though, this one is not capable of using the fan kit. If you want to use a fan to quickly spread the heat from the unit, you will need to supply your own. However, a ceiling fan in winter mode will work wonders without taking up more floor space.

The 1-year warranty that is common with models here is still worth having, though, like the others, it should be longer. Customer service is still great and helpful if they are ever needed.

  • Wall or floor mountable
  • No exhaust vents needed
  • No external power needed
  • Single-hand ignition and adjustment
  • 1-year warranty
  • Not compatible with fan kit

9. Martin Direct Vent Propane Wall Thermostatic Heater

Best Direct Vent Propane Garage Heater
BTU20,000, 8,000, 11,000
Coverage Area500 sq. ft.
Low Oxygen CutoffNo

Martin produces a direct vent convection heater that is one of the most stylish and aesthetically pleasing units you will find. It maintains a fireplace appearance and, when properly mounted, will provide great looks and simple functionality.

There are three different BTU capacity models available, including an 8,000 and 11,000 BTU model. The 20,000 BTU model features a Piezo ignition, and all installation parts are included. The installation is a DIY that features a single through-the-wall hole and a few mounting screws.

Once installed, you can set the temperature with the control knob, and the pilot light can be turned off when the heater isn’t needed. You can connect this model to any sized propane tank over 20 pounds, and the hose and regulator will fit all standard LP tank valves.

There are also two options when it comes to aesthetics. The standard die-cast aluminum is sleek and stylish. However, you can also opt for the glass front, which shows a blue flame flicker for a more fireplace look and feel.

The 1-year warranty is decent enough coverage, but customer service isn’t the easiest to get in touch with. Ensure you understand the claim process before you buy, but otherwise, you won’t have any problems.

  • No electricity needed
  • Blue flame visible glass front (optional)
  • Temperature control
  • Piezo ignition
  • 1-year warranty
  • Through the wall install mandatory
  • Most expensive unit on the list

Types of Propane Heaters For Garages Explained

Radiant Heater

Radiant heaters use metal or ceramic plates to heat up from the propane and project the heat onto the items in the room. With less focus on heating the air, these heaters (also called infrared heaters) give higher heat coverage directly to you.

The heat is almost instant, and there isn’t a visible flame, making them a little safer than the other options. However, since they don’t directly heat the air, they are limited to a smaller coverage area.

Convection Heater

Convection heaters use natural airflow to warm the room. These units light the propane on the inside, where it draws in colder air from the bottom vents. As the air passes through, it is warmed and released through vents on the top of the heater.

These models don’t use fans but rely on physics (warm air rises) to create a slower but more natural airflow. They are among the slowest to heat an entire space, but the air stays warmer much longer.

Forced Air

Forced air units, also known as torpedo heaters or cannon heaters, pressurize and push the propane into a long tube. The adjustable flame lights the propane, which heats the air inside the tube.

A large (and often noisy) fan forces the warm air out into the room at a pretty high rate. These units heat the room rapidly but use a lot of propane and electricity, making them some of the most inefficient heaters.

Blue Flame

Blue flame heaters are generally wall mounted. The ceramic or metal inserts will warm up with the flames created from burning the propane. As the plates heat up, the air around the device begins to warm, slowly rising along the wall to the ceiling and spreading out over the room from there.

They are the slowest heaters to warm up a space but are also among the most efficient. Adding a ceiling fan rotating in “winter mode” will push the warm air down into the room faster, circulating the warmth and making the unit perform better.

Propane vs. Other Gas Heating Methods

Electric Vs. Propane Garage Heaters

Electric and propane heaters for your garage make up a vast majority of heaters sold and used. These are by far the most common types of garage heaters. Depending on your needs, either one will serve you well.

Electricity is more expensive than propane when it all boils down. However, it is far more convenient. Since electricity is already connected to your home, you don’t need to do anything special to use the heater.

Propane, on the other hand, requires you to purchase the gas tanks. Portable heaters use smaller, disposable tanks. However, you can also use a large, in-ground, or above-ground tank to supply the heaters.

Propane has an advantage as it doesn’t require anything else to run. Even during a bad storm or other factors that may cause a power outage, propane will still heat the garage if there isn’t an electricity supply.

Electric heaters don’t have flames and don’t require ventilation, and for those reasons are a bit safer. However, with proper safety devices installed, all garage heaters are relatively safe to use at any time.

Propane is the cheaper, greener choice but requires more trips to the store to refill the tanks. Both options, though, are strong contenders and have a lot of styles and options available.

Kerosene Vs. Propane Garage Heater

When it comes to cost, kerosene and propane go back and forth. As costs fluctuate, one may be cheaper than the other at any given time. However, on average, propane is less expensive than kerosene.

The problem, though, is that kerosene isn’t as readily available. While you can purchase propane at most gas stations, hardware stores, and even grocery stores, kerosene is harder to find.

Kerosene burns hotter and lasts a little longer, making it more efficient than propane. For forced air heaters, kerosene will warm the space much quicker and more reliably. It also requires more ventilation and can smoke while burning (though this doesn’t happen often), which propane doesn’t normally do.

Propane is a better choice here because it is readily available and offers more heating options than kerosene.

Where to Place Propane Heaters in a Garage

Placement of your propane garage heater can also be tricky. Installation location or placement is determined by your garage’s size, ventilation options, and heater type.

Blue flame heaters, for example, are best installed on a wall between knee and chest high. This gives room for the cool air near the floor to be heated and rise to heat the space.

Radiant and convection heaters are best placed near the area you want to be warm the most. This is generally your work area, and some convection heaters can be mounted from the ceiling, freeing up the floor and workspace.

For forced air placement, you need to think about airflow from the rear but also where it is pointed. Direct the exhaust away from you and towards the largest part of the room for the best effectiveness. You can place them in a corner or along the wall as long as the rear isn’t blocked, and the front or sides aren’t too close to flammable materials.

People Also Ask (FAQ)

Are propane heaters environmentally friendly & energy efficient?

Propane is not a greenhouse gas and is considered safe for the environment. While it will produce some carbon dioxide, it doesn’t produce harmful gasses or chemicals that some gasses can. It is also highly energy efficient since most heaters won’t use any electricity at all to function.

How much time does a propane heater take to heat a garage?

Propane heaters can take a little while to heat a space, or heat the garage very quickly. It all depends on the type of heater being used and the size of the garage. Average, single-car garages with a blue flame heater, for example, may take 20 to 30 minutes to get warm while forced air heaters can heat the same space in less than 5 minutes.

Can I convert a natural gas garage heater to propane?

Some heaters can be converted to propane from natural gas. However, it is more complicated than just adding a coupler to the valve. Propane connections and hoses are smaller, and most gas ports will need to be changed over. It should also only be performed by a licensed professional.

Are there disadvantages to propane garage heaters?

There are always downsides to almost everything, and propane heaters are no exception. The negatives are minimal, though. For instance, you are responsible for tank maintenance, valve checks, and leak detection. It can also be a downside if you run out of propane in the middle of the night, as it may be difficult to find a replacement tank.

Is it cheaper to heat with electricity or propane?

Propane is far cheaper than electricity per BTU. Electric heaters may be slightly more powerful and heat quicker, but they will cost you a lot more in the long run. Propane is an inexpensive and readily available gas making it cheaper to operate even when run for long periods.

Can I use an outdoor propane heater in my garage?

It is highly advised that you do not use an outdoor patio heater in a garage. Their height, heat output, and carbon dioxide release can be harmful or fatal in an enclosed space. Even with the garage door open, a patio heater can still overheat, cause a fire or displace the oxygen making it difficult to breathe.

How do you store a propane heater and propane when not in use?

The heater itself can be stored in a cool, dry area where it won’t be knocked over, kicked, or dropped. The propane tanks need to be stored in a cool, dry location that won’t exceed 120 degrees Fahrenheit. Propane should never be stored inside your home, though the garage can be used as long as it doesn’t get too hot during the days.

Where is the best place to buy propane garage heaters?

The best places to purchase a propane garage heater are online storefronts like Amazon and Sylvane. Not only will you get the best prices and lowest shipping costs, but you will also have a much higher selection. You can also purchase propane heaters and home improvement stores like Home Depot, Lowes, or any local hardware store.


Heating your garage is sometimes a difficult task. As most garages are not connected to the homes HVAC system, independent heat needs to be utilized. Propane garage heaters are ideal for the space and can keep your garage space cozy all winter long.

If you are still undecided, though, take a second look at our top pick. The Dyna-Glo RMC-FA125DGD is fully adjustable, has shut-off safety features, and can heat multiple sized spaces with ease.